Glycine 10% w/v (For Chlorine Dioxide Analysis)
Manufacturer: LabChem Inc.
Glycine, 10% w/v, for Chlorine Dioxide from LabChem Inc. is a specialized analytical reagent essential for the accurate measurement of chlorine dioxide (ClO2) in water treatment and industrial processes. In standard DPD (N,N-diethyl-p-phenylenediamine) testing, free chlorine can interfere with the colorimetric reaction, leading to false-high results. By adding this 10% Glycine solution to the sample first, free chlorine is instantly converted into chloroaminoacetic acid, which does not react with the DPD indicator. This allows for the selective and precise determination of chlorine dioxide residuals, ensuring compliance with environmental and safety regulations.
Description
Standardized volumes for consistent laboratory workflows and high-frequency field testing.
Features:
- Selective Interference Removal: Effectively eliminates free chlorine interference, providing a true reading of chlorine dioxide levels even in complex water matrices
- Laboratory Ready: Pre-mixed to the exact concentration required by standard operating procedures (SOPs), saving time and reducing the risk of manual dilution errors
- Controlled Purity: Manufactured to strict standards to ensure no secondary chemical interferences are introduced into your sensitive analytical samples
- High-Consistency Production: Each batch is tested for uniformity to ensure reproducible results across different testing sites or long-term studies
Safety & Storage Information:
- Analytical Note: For accurate results, always add the Glycine solution to your sample before the DPD reagents. Failure to follow this order will allow free chlorine to react with the DPD indicator before it can be masked.
- Personal Protection: Wear nitrile gloves, splash goggles, and a lab coat. Use in a well-ventilated area.
- Storage: Store tightly closed in the original container. Keep in a cool, dry place away from strong acids, bases, and oxidizers.
- Precaution: Inspect the solution before use; if it appears cloudy or contains particulates, replace it to maintain analytical integrity.
| Chemical CAS Number | 56-40-6 |
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Glycine 10% w/v Safety Data Sheet (SDS) | Download |
Glycine, 10% w/v, for Chlorine Dioxide from LabChem Inc. is a specialized analytical reagent essential for the accurate measurement of chlorine dioxide (ClO2) in water treatment and industrial processes. In standard DPD (N,N-diethyl-p-phenylenediamine) testing, free chlorine can interfere with the colorimetric reaction, leading to false-high results. By adding this 10% Glycine solution to the sample first, free chlorine is instantly converted into chloroaminoacetic acid, which does not react with the DPD indicator. This allows for the selective and precise determination of chlorine dioxide residuals, ensuring compliance with environmental and safety regulations.
Starting at $61.10
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